<template>
  <div>
    <div>请选择你喜欢的专栏</div>
    <span v-for="(item, index) in list" :key="index">
      <input type="checkbox" :value="item" v-model="arr" />
      <span>{{ item }}</span>
    </span>
    <ul>
      <li v-for="(item, index) in arr" :key="index">{{ item }}</li>
    </ul>
  </div>
</template>

<script>
export default {
  data () {
    return {
      list: ['科幻', '喜剧', '动漫', '冒险', '科技', '军事', '娱乐', '奇闻'],
      arr: []
    }
  }
}
</script>

<style></style>
